The Comparison of the Effects of Two Botulinum Toxin A Injection Methods, Follow the Pain and Fixed-site Fixed-dose, on Improving the Quality of Life and Headaches in Patients with Chronic Migraine: A Preliminary Randomized Clinical Trial Journal title: Turkish Journal of Neurology Authors: Hossein Salehi, Mohaddaseh Fekri, Alireza Vakilian, Mohsen Rezaeaian, Hassan Ahmadinia Subject(s): Medicine, Neurology, Neuroscience
